How Much Space Is Needed For Vinyl Siding Behind Faciaboards

The most important thing is that the material be consistent in size to avoid walls looking warped.

How much space is needed for vinyl siding behind faciaboards.

Gap for expansion wherever siding butts accessories. This type of board is used for attaching soffit panels beneath the eaves and gutters to the roof. This requirement is not just to prevent damage to the siding it serves a couple of other functions as well. If you don t know what fascia boards are well they re basically the flat horizontal boards that run along your roof s edge.

Maintaining proper clearances reduces access to wood structures behind the siding by wood destroying insects or damage from water that might. Measure the vertical width of the fascia board including the part covered at the top of the board by the gutter apron. When overlapping aluminum vinyl fascia covers make sure to overlap 3 4 19mm. Siding must be cut in lengths to provide for expansion.

When installing in freezing weather below 40. It has a clear advantage over wood when it comes to rot resistance. A pvc fascia board is constructed to look like wood even though it s made from the same material as plumbing pipes. Vinyl siding must be nailed so expansion and contraction are not restricted.

Vinyl siding comes in 100 sq ft units called squares this is the total number of squares you will need. When the vinyl siding rests on top of these boards a piece of flashing is needed to create a leak proof conversion between the first piece of vinyl siding and the horizontal fascia board. The fascia has to be fastened with aluminum or stainless steel painted trim nails into the bottom leg no more than 24 610mm on center. Standard fascia board is around 5 1 2 inches wide but it can vary.

Step 2 lay out a vinyl fascia strip which comes in 6 inch and 8 inch widths and is generally 12 feet long. Siding materials need proper clearances between finish grade and the siding regardless the type of siding. In your case with the vinyl siding your exterior trim work has horizontal fascia boards at the bottom of the house and each story line. It s most appropriate for houses with vinyl or aluminum siding but it adds a clean touch to a house with wood brick or stone siding as well.

Allow a 1 4 in. Drive these nails through the fascia and only into the v groove of the soffit.